How to connect a Restricted earth fault relay for 2000KVA,11/0.433 KV Distribu

How to connect a Restricted earth fault relay for
2000KVA,11/0.433 KV Distribution Transformer and What is
the neutral CT ratio should be selelcted for 2000 MVA
Transformer for estabilishing the Restricted earth fault
relay

Question Posted / k.v.imayavaramban

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How to connect a Restricted earth fault relay for 2000KVA,11/0.433 KV Distribution Transformer and..

Answer / k.prakashchandra

The ratio of NCT should be equal to that line CTs and both
should be identical

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